Speaking to reporters, Mr. Vijay Kulkarni CEO of the company said, “LinkTest™ DUAL E1 is a user-friendly, hand-held, battery operated, E1 test and measurement device with standard basic features plus sophisticated Jitter, Wander, and Datacom testing options and comes with a very low cost. One unit provides most if not all the testing features you may need in the field to make troubleshooting easy and quick.”

With the support of a large range of software options for E1 services and sub-rate multiplexing, the LinkTest™ DUAL E1 unit provides a scalable test solution for E1 and datacom testing. It provides a large, clear screen with a full set of physical layer tests for E1 balanced and unbalanced circuits including BERT, VF, round trip delay and signal level.”

Mr. Kulkarni further added, “The tester is simple to use and rugged - perfect for installation, commissioning and maintenance of digital networks. The unit is an excellent tester for network operators, contractors and enterprise users who have to manage fixed and mobile networks that are using E1 and Datacom back-haul circuits.

The main applications include digital voice and data testing, jitter measurement, wander measurement, and pulse mask compliance. The tester can be used for maintaining and troubleshooting PDH, synchronization, and datacom links.”

GL’s VoIP and IP products generate / analyze thousands of calls and traffic simultaneously with traffic types such as frames, packets, voice files, digits, video, tones, noise, and fax. Almost all codecs are supported including G.711, G.729, AMR, EVRC-A,B,C, GSM, iSAC, and many more. Additional features include visual analysis, real-time listening, and recording. The product line also includes Ethernet / IP Testing capability that simulates and checks frame transport and throughput parameters of Ethernet and IP networks, including delay, errors and other impairments.

GL’s Echo Canceller testing solutions provide the broadest range of simulation and analysis, including line and acoustic echo. GL’s compliance testing per G.168. G.167, and P.340 across TDM, IP, VoIP and Wireless networks is widely accepted in the industry.